Paper Info
Title
Improvement Of Cancellation Performance For Anc System Using The Simultaneous Perturbation Method
Abstract
In this paper, we propose an updating algorithm considering the frequency characteristic of the secondary path in order to improve the cancellation performance of active noise control (ANC) system using the perturbation method. Since the ANC system using the perturbation method does not need the secondary path model, it has an advantage that can track the path changes. However, the conventional perturbation method has a problem that the cancellation performance deteriorates as the frequency of noise becomes high. The proposed method can improve the cancellation perfon-nance for the noise at the higher frequency to consider the damping of acoustic wave. The effectiveness of the proposed method is demonstrated through experimental results.
Year
DOI
Venue
2006
10.1109/ICASSP.2006.1661271
2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-13
Keywords
Field
DocType
convergence,acoustic noise,acoustic wave,active noise control,computational complexity,damping,acoustic waves,noise cancellation,frequency domain analysis,control systems
Noise,Convergence (routing),Frequency domain,Perturbation method,Control theory,Computer science,Active noise control,Control system,Acoustic wave,Computational complexity theory
Conference
ISSN
Citations 
PageRank 
1520-6149
0
0.34
References 
Authors
3
3
Name
Order
Citations
PageRank
Yukinobu Tokoro100.68
Yoshinobu Kajikawa29334.15
Yasuo Nomura34711.75